2013 Certified Manure Testing Laboratories
AGVISE LABORATORIES INC Effective Period: 02/05/2013 - 12/31/2013 Contact: LARRY WIKOFF ~ LWIKOFF@POLARCOMM.COM PO BOX 510, NORTHWOOD, ND 58267 Phone: (701) 587-6010 ~ Fax: (701) 587-6013 Endorsements: AMMONIUM NITROGEN CALCIUM COPPER ELECTRICAL CONDUCTIVITY MAGNESIUM NITROGEN BY COMBUSTION PH PHOSPHORUS POTASSIUM SODIUM SULFUR TOTAL SOLIDS ZINC
MDA Contact
Jerry Floren
jerry.floren@state.mn.us
651-201-6642 • Fax: 651-201-6112
Pesticide & Fertilizer Management Division
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